Tps (Throttle Position Sensor) System - Yamaha WR450F Manual De Servicio Del Propietario

TPS (THROTTLE POSITION SENSOR) SYSTEM

EC690000
TPS (THROTTLE POSITION SENSOR) SYSTEM
INSPECTION STEPS
If the TPS will not operate, use the following inspection steps.
Check entire ignition
system for connection.
OK
Check TPS.
OK
Check CDI unit.
NOTE:
Use the following special tools in this inspection.
Pocket tester:
YU-3112-C/90890-03112
No good
No good
TPS coil
No good
TPS input
voltage
6 - 19
– +
ELEC
Repair or replace.
Replace.
Replace.